# Quick Graph vs CASIO ClassPad

The clearest difference is review sentiment: Quick Graph at 94% against CASIO ClassPad's 18%. Quick Graph also leads on rating (4.6 vs 3.4) and monetization model (free with in-app purchases vs subscription). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quick Graph sells 1 one-off in-app purchase and CASIO ClassPad sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Quick Graph holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: Quick Graph has 405 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 94% of Quick Graph's written reviews are positive against 18% of CASIO ClassPad's.

Quick Graph ships an update every 3 months, CASIO ClassPad every 7 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Quick Graph | CASIO ClassPad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (405 ratings)](https://appshunter.io/ios/app/quick-graph/id292412367/reviews)** | [3.4 (11 ratings)](https://appshunter.io/ios/app/casio-classpad/id1178870026/reviews) |
| Number of ratings | **405** | 11 |
| Positive reviews | **93.6% of reviews** | 17.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 3 MB | 56 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KZ Labs](https://appshunter.io/developer/1091008972) | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) |

## What reviewers say

### Quick Graph

[App page](https://appshunter.io/ios/app/quick-graph/id292412367)

This powerful graphing calculator leverages multitouch displays for 2D and 3D equation visualization. It supports various coordinate systems and offers features like equation editing, evaluation, and a library for storing common formulas. Advanced features are available through an in-app purchase.

**Highlights:** 2D and 3D graphing, Multiple coordinate systems, Equation evaluation, Equation library, Copy/email/save graphs, Implicit and inequality graphing (advanced)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Features | $1.99 | one-time |

**What reviewers like**

- 🚀 Beautiful display
- 🚀 Quick and straightforward equations entry
- 🚀 Configurable axes and easy translation
- 👍 Wonderful and beautiful app
- 👍 Long tradition of working well

**What reviewers complain about**

- 🐛 Can't really graph polar
- 🐛 Redesign stinks
- 🐛 Few options for tablet version
- 🐛 Confusing design
- 🐛 Horrible manual

**Reported bugs**

- Crashes when trying to save to photos
- Equations not visible when projecting to external display
- Incorrect rendering of some functions like y=tan(x)*x
- Degradation in 3D plot quality when zooming out
- Equations not working as expected for simple cases like x+y=0

**Requested features**

- Display 3D surface with variable opacity or as wireframe
- Ability to define and display functions over a certain interval
- Ability to define and display parametric equations
- Ability to move cursor around within a function while typing
- Ability to animate equations with a parameter


### CASIO ClassPad

[App page](https://appshunter.io/ios/app/casio-classpad/id1178870026)

Perform complex calculations, graph functions, and utilize a computer algebra system for mathematical exploration. This app offers a suite of tools for math and science learning, including dynamic visualizations and advanced functions. It's designed to enhance mathematical understanding for students and educators.

**Highlights:** Complex calculations, Graphing functions, Computer Algebra System (CAS), eActivity worksheets, Spreadsheet analysis, Geometry tools, Periodic table and constants

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClassPad 1 Month Subscription | $1.99 | per month |


## Frequently asked questions

### Is Quick Graph free?

Quick Graph is free to download, with in-app purchases available.

### Is CASIO ClassPad free?

CASIO ClassPad is free to download, with in-app purchases available.

### Which has better reviews, Quick Graph or CASIO ClassPad?

Quick Graph is rated higher. Quick Graph averages 4.6 out of 5 from 405 ratings, while CASIO ClassPad averages 3.4 from 11 ratings.

### Do Quick Graph or CASIO ClassPad have ads?

Neither Quick Graph nor CASIO ClassPad shows ads.

### Which is updated more often, Quick Graph or CASIO ClassPad?

Quick Graph ships an update every 3 months, and CASIO ClassPad every 7 months. Most recently, Quick Graph was updated on September 17, 2026 and CASIO ClassPad on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*